src/patches/hyperscan-5.4.0-fix-undefined-reference-to.patch

   1 From 66189546403e5476c560bdbad89d24c3df87b172 Mon Sep 17 00:00:00 2001
   2 From: Yue Ni <niyue.com@gmail.com>
   3 Date: Tue, 19 Jan 2021 17:03:02 +0800
   4 Subject: [PATCH] Fix hyperscan compilation issue for
   5  https://github.com/intel/hyperscan/issues/292, avoid the compilation error
   6  reporting 'undefined reference to `avx2_snprintf`'.
   7
   8 ---
   9  cmake/build_wrapper.sh | 2 +-
  10  1 file changed, 1 insertion(+), 1 deletion(-)
  11
  12 diff --git a/cmake/build_wrapper.sh b/cmake/build_wrapper.sh
  13 index 1962813f..895610c0 100755
  14 --- a/cmake/build_wrapper.sh
  15 +++ b/cmake/build_wrapper.sh
  16 @@ -17,7 +17,7 @@ KEEPSYMS=$(mktemp -p /tmp keep.syms.XXXXX)
  17  LIBC_SO=$("$@" --print-file-name=libc.so.6)
  18  cp ${KEEPSYMS_IN} ${KEEPSYMS}
  19  # get all symbols from libc and turn them into patterns
  20 -nm -f p -g -D ${LIBC_SO} | sed -s 's/\([^ ]*\).*/^\1$/' >> ${KEEPSYMS}
  21 +nm -f p -g -D ${LIBC_SO} | sed -s 's/\([^ @]*\).*/^\1$/' >> ${KEEPSYMS}
  22  # build the object
  23  "$@"
  24  # rename the symbols in the object